/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2023 Tencent.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.bkrepo.job.batch.task.clean

import com.tencent.bkrepo.job.batch.base.DefaultContextJob
import com.tencent.bkrepo.job.batch.base.JobContext
import com.tencent.bkrepo.job.config.properties.ProjectUsageStatisticsCleanupJobProperties
import org.springframework.data.mongodb.core.MongoTemplate
import org.springframework.data.mongodb.core.query.Criteria
import org.springframework.data.mongodb.core.query.Query
import org.springframework.stereotype.Component
import java.time.Duration
import java.time.LocalDate
import java.time.ZoneId

@Component
class ProjectUsageStatisticsCleanupJob(
    private val properties: ProjectUsageStatisticsCleanupJobProperties,
    private val mongoTemplate: MongoTemplate,
) : DefaultContextJob(properties) {

    override fun getLockAtMostFor(): Duration = Duration.ofHours(1)

    override fun doStart0(jobContext: JobContext) {
        val beforeTimestamp = LocalDate
            .now()
            .minusDays(properties.keepDays)
            .atStartOfDay(ZoneId.systemDefault())
            .toInstant()
            .toEpochMilli()
        mongoTemplate.remove(Query(Criteria.where("start").lt(beforeTimestamp)), COLLECTION_NAME)
    }

    companion object {
        private const val COLLECTION_NAME = "project_usage_statistics"
    }
}
